896438816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307843}}^1$

素因数の和:307873

約数の個数: 48

約数和(自身を含む): 2172147264

約数和(自身を除く): 1275708448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 307843, 615686, 1231372, 2154901, 2462744, 4001959, 4309802, 4925488, 8003918, 8619604, 9850976, 16007836, 17239208, 28013713, 32015672, 34478416, 56027426, 64031344, 68956832, 112054852, 128062688, 224109704, 448219408, 896438816]

約数ペア:

[(1, 896438816), (2, 448219408), (4, 224109704), (7, 128062688), (8, 112054852), (13, 68956832), (14, 64031344), (16, 56027426), (26, 34478416), (28, 32015672), (32, 28013713), (52, 17239208), (56, 16007836), (91, 9850976), (104, 8619604), (112, 8003918), (182, 4925488), (208, 4309802), (224, 4001959), (364, 2462744), (416, 2154901), (728, 1231372), (1456, 615686), (2912, 307843)]